Re: [Mesa-dev] [PATCH] draw/pt: adjust overflow calculations

2013-05-03 Thread Jose Fonseca
- Original Message - > On Thu, May 2, 2013 at 11:40 PM, Zack Rusin wrote: > > gallium lies. buffer_size is not actually buffer_size but available > > size, which is 'buffer_size - buffer_offset' so by adding buffer > > offset we'd incorrectly compute overflow. > > Maybe add a comment to

Re: [Mesa-dev] [PATCH] draw/pt: adjust overflow calculations

2013-05-03 Thread Alex Deucher
On Thu, May 2, 2013 at 11:40 PM, Zack Rusin wrote: > gallium lies. buffer_size is not actually buffer_size but available > size, which is 'buffer_size - buffer_offset' so by adding buffer > offset we'd incorrectly compute overflow. Maybe add a comment to that effect in the code? Alex > > Signed

[Mesa-dev] [PATCH] draw/pt: adjust overflow calculations

2013-05-02 Thread Zack Rusin
gallium lies. buffer_size is not actually buffer_size but available size, which is 'buffer_size - buffer_offset' so by adding buffer offset we'd incorrectly compute overflow. Signed-off-by: Zack Rusin --- src/gallium/auxiliary/draw/draw_pt_so_emit.c |3 +-- 1 file changed, 1 insertion(+), 2